20181700797

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2203483}}^1$

素因数の和:2203600

約数の個数: 16

約数和(自身を含む): 27922549248

約数和(自身を除く): 7740848451

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 2203483, 6610449, 94749769, 156447293, 284249307, 469341879, 6727233599, 20181700797]

約数ペア:

[(1, 20181700797), (3, 6727233599), (43, 469341879), (71, 284249307), (129, 156447293), (213, 94749769), (3053, 6610449), (9159, 2203483)]